diff --git a/.github/workflows/esm-lint.yml b/.github/workflows/esm-lint.yml
index c6ee3154..fc82114a 100644
--- a/.github/workflows/esm-lint.yml
+++ b/.github/workflows/esm-lint.yml
@@ -19,6 +19,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version-file: package.json
       - run: npm install
       - run: npm run build --if-present
       - run: npm pack --dry-run
diff --git a/add-examples-to-dts.ts b/add-examples-to-dts.ts
new file mode 100644
index 00000000..4c03c060
--- /dev/null
+++ b/add-examples-to-dts.ts
@@ -0,0 +1,153 @@
+/* eslint-disable n/prefer-global/process, unicorn/no-process-exit */
+import {readFileSync, writeFileSync} from 'node:fs';
+import {execSync} from 'node:child_process';
+// Import index.ts to populate the test data via side effect
+// eslint-disable-next-line import-x/no-unassigned-import
+import './index.ts';
+import {getTests} from './collector.ts';
+
+// Read the generated .d.ts file
+const dtsPath = './distribution/index.d.ts';
+const dtsContent = readFileSync(dtsPath, 'utf8');
+
+// Check if script has already been run
+const marker = '/* Examples added by add-examples-to-dts.ts */';
+if (dtsContent.includes(marker)) {
+	console.error('❌ Error: Examples have already been added to this file');
+	process.exit(1);
+}
+
+// Process each exported function
+const lines = dtsContent.split('\n');
+const outputLines: string[] = [];
+let examplesAdded = 0;
+
+for (const line of lines) {
+	// Check if this is a function declaration
+	const match = /^export declare const (\w+):/.exec(line);
+	if (match) {
+		const functionName = match[1];
+
+		// Get the tests/examples for this function
+		const examples = getTests(functionName);
+
+		// Only add examples if they exist and aren't the special 'combinedTestOnly' marker
+		if (examples && examples.length > 0 && examples[0] !== 'combinedTestOnly') {
+			// Filter to only include actual URLs (not references to other functions)
+			const urlExamples = examples.filter((url: string) => url.startsWith('http'));
+
+			if (urlExamples.length > 0) {
+				// Check if there's an existing JSDoc block immediately before this line
+				let jsDocumentEndIndex = -1;
+				let jsDocumentStartIndex = -1;
+				let isSingleLineJsDocument = false;
+
+				// Look backwards from outputLines to find JSDoc
+				for (let index = outputLines.length - 1; index >= 0; index--) {
+					const previousLine = outputLines[index];
+					const trimmed = previousLine.trim();
+
+					if (trimmed === '') {
+						continue; // Skip empty lines
+					}
+
+					// Check for single-line JSDoc: /** ... */
+					if (trimmed.startsWith('/**') && trimmed.endsWith('*/') && trimmed.length > 5) {
+						jsDocumentStartIndex = index;
+						jsDocumentEndIndex = index;
+						isSingleLineJsDocument = true;
+						break;
+					}
+
+					// Check for multi-line JSDoc ending
+					if (trimmed === '*/') {
+						jsDocumentEndIndex = index;
+						// Now find the start of this JSDoc
+						for (let k = index - 1; k >= 0; k--) {
+							if (outputLines[k].trim().startsWith('/**')) {
+								jsDocumentStartIndex = k;
+								break;
+							}
+						}
+
+						break;
+					}
+
+					// If we hit a non-JSDoc line, there's no JSDoc block
+					break;
+				}
+
+				if (jsDocumentStartIndex >= 0 && jsDocumentEndIndex >= 0) {
+					// Extend existing JSDoc block
+					if (isSingleLineJsDocument) {
+						// Convert single-line to multi-line and add examples
+						const singleLineContent = outputLines[jsDocumentStartIndex];
+						// Extract the comment text without /** and */
+						const commentText = singleLineContent.trim().slice(3, -2).trim();
+
+						// Replace the single line with multi-line format
+						outputLines[jsDocumentStartIndex] = '/**';
+						if (commentText) {
+							outputLines.splice(jsDocumentStartIndex + 1, 0, ` * ${commentText}`);
+						}
+
+						// Add examples after the existing content
+						const insertIndex = jsDocumentStartIndex + (commentText ? 2 : 1);
+						for (const url of urlExamples) {
+							outputLines.splice(insertIndex + urlExamples.indexOf(url), 0, ` * @example ${url}`);
+						}
+
+						outputLines.splice(insertIndex + urlExamples.length, 0, ' */');
+						examplesAdded += urlExamples.length;
+					} else {
+						// Insert @example lines before the closing */
+						for (const url of urlExamples) {
+							outputLines.splice(jsDocumentEndIndex, 0, ` * @example ${url}`);
+						}
+
+						examplesAdded += urlExamples.length;
+					}
+				} else {
+					// Add new JSDoc comment with examples before the declaration
+					outputLines.push('/**');
+					for (const url of urlExamples) {
+						outputLines.push(` * @example ${url}`);
+					}
+
+					outputLines.push(' */');
+					examplesAdded += urlExamples.length;
+				}
+			}
+		}
+	}
+
+	outputLines.push(line);
+}
+
+// Add marker at the beginning
+const finalContent = `${marker}\n${outputLines.join('\n')}`;
+
+// Validate that we added some examples
+if (examplesAdded === 0) {
+	console.error('❌ Error: No examples were added. This likely indicates a problem with the script.');
+	process.exit(1);
+}
+
+// Write the modified content back
+writeFileSync(dtsPath, finalContent, 'utf8');
+
+console.log(`✓ Added ${examplesAdded} example URLs to index.d.ts`);
+
+// Validate with TypeScript
+try {
+	execSync('npx tsc --noEmit distribution/index.d.ts', {
+		cwd: process.cwd(),
+		stdio: 'pipe',
+	});
+	console.log('✓ TypeScript validation passed');
+} catch (error: unknown) {
+	console.error('❌ TypeScript validation failed:');
+	const execError = error as {stdout?: Uint8Array; stderr?: Uint8Array; message?: string};
+	console.error(execError.stdout?.toString() ?? execError.stderr?.toString() ?? execError.message);
+	process.exit(1);
+}
diff --git a/index.ts b/index.ts
index 7e688a9e..18bfef0a 100644
--- a/index.ts
+++ b/index.ts
@@ -1,5 +1,5 @@
 import reservedNames from 'github-reserved-names/reserved-names.json' with {type: 'json'};
-import {addTests} from './collector.js';
+import {addTests} from './collector.ts';
 
 const $ = <E extends Element>(selector: string) => document.querySelector<E>(selector);
 const exists = (selector: string) => Boolean($(selector));
diff --git a/package-lock.json b/package-lock.json
index 7cd8b844..2ab4f431 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
 			"devDependencies": {
 				"@sindresorhus/tsconfig": "^8.1.0",
 				"@sveltejs/vite-plugin-svelte": "^6.2.4",
+				"@types/node": "^25.0.8",
 				"esbuild": "^0.27.2",
 				"globals": "^17.0.0",
 				"npm-run-all": "^4.1.5",
@@ -1439,13 +1440,11 @@
 			"license": "MIT"
 		},
 		"node_modules/@types/node": {
-			"version": "25.0.6",
-			"resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.6.tgz",
-			"integrity": "sha512-NNu0sjyNxpoiW3YuVFfNz7mxSQ+S4X2G28uqg2s+CzoqoQjLPsWSbsFFyztIAqt2vb8kfEAsJNepMGPTxFDx3Q==",
+			"version": "25.0.8",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.8.tgz",
+			"integrity": "sha512-powIePYMmC3ibL0UJ2i2s0WIbq6cg6UyVFQxSCpaPxxzAaziRfimGivjdF943sSGV6RADVbk0Nvlm5P/FB44Zg==",
 			"dev": true,
 			"license": "MIT",
-			"optional": true,
-			"peer": true,
 			"dependencies": {
 				"undici-types": "~7.16.0"
 			}
@@ -8189,9 +8188,7 @@
 			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
 			"integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
 			"dev": true,
-			"license": "MIT",
-			"optional": true,
-			"peer": true
+			"license": "MIT"
 		},
 		"node_modules/unicorn-magic": {
 			"version": "0.3.0",
diff --git a/package.json b/package.json
index dbc45219..65067444 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,8 @@
 	"scripts": {
 		"build": "run-p build:*",
 		"build:esbuild": "esbuild index.ts --bundle --external:github-reserved-names --outdir=distribution --format=esm --drop-labels=TEST",
-		"build:typescript": "tsc --declaration --emitDeclarationOnly",
+		"build:typescript": "tsc",
+		"postbuild:typescript": "node add-examples-to-dts.ts",
 		"build:demo": "vite build demo",
 		"try": "esbuild index.ts --bundle --global-name=x --format=iife | pbcopy && echo 'Copied to clipboard'",
 		"fix": "xo --fix",
@@ -46,6 +47,7 @@
 	"devDependencies": {
 		"@sindresorhus/tsconfig": "^8.1.0",
 		"@sveltejs/vite-plugin-svelte": "^6.2.4",
+		"@types/node": "^25.0.8",
 		"esbuild": "^0.27.2",
 		"globals": "^17.0.0",
 		"npm-run-all": "^4.1.5",
diff --git a/tsconfig.json b/tsconfig.json
index abfa2ba1..5a0a8aee 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,10 +1,8 @@
 {
 	"extends": "@sindresorhus/tsconfig",
 	"compilerOptions": {
-		// TODO: Drop after https://github.com/sindresorhus/tsconfig/issues/29
-		"resolveJsonModule": true,
-		"moduleResolution": "Node",
-		"module": "Preserve"
+		"emitDeclarationOnly": true,
+		"allowImportingTsExtensions": true
 	},
 	"include": [
 		"index.ts",